Yes, both Growcia and Zoho Social offer a Free Trial.
Growcia is designed for Large Enterprises and Medium Business.
Zoho Social is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for Growcia Starts at $14/Month whereas for Zoho Social Starts at $10/Month when Billed Yearly.
Some top alternatives to Growcia includes Zoho Social, Crowdfire, SocialBee, Planable, SocialMgr, Later, SocialBu, MavSocial, Socialdraft, Broadcast, CloudSocial, SocialHub, Social Aider, Send Social Media and SocialHuge.
Some top alternatives to Zoho Social includes Crowdfire, SocialBee, Buffer, Hootsuite, Sprout Social, AgoraPulse, SocialMgr, SocialPilot, MavSocial, CloudSocial, SocialHub and SendPilot.